Free PDF Tools Online — Merge, Split, Compress | nopa

PDF

PDF tools that run in your browser

Twelve tools for everyday PDF jobs — merge, split, reorder pages, compress, sign, convert to and from images. Each one works right on its page: pick a file, download the result. Your PDFs stay on your device the whole time, and there is no signup.

Which tool do I need?

Merge joins whole files into one; Organize is for pages inside one file — drag them into order, rotate, delete. Extract pulls hand-picked pages into a new PDF, while Split cuts a document into equal parts. Compress is honest about its trade: it re-renders pages as images, works best on scans, and hands your original back untouched if the result is not at least 5% smaller. Sign places a picture of your signature — like print, sign, scan without the printer — not a certified e-signature.

Limits that apply to all of them

Every tool runs inside your browser tab, so the file has to fit in it: up to 100 MB on a desktop browser, 50 MB on a phone or tablet, where memory is tighter. Compress and PDF to JPG redraw pages one by one and stop at 200 pages per run. Password-protected PDFs may not open at all — remove the password first. Because nothing is uploaded, speed depends on your device: a long scan takes real seconds on an older phone, so leave the tab in the foreground.

Questions

Are my PDFs uploaded to a server?

No. Every tool processes the file in your browser — your PDFs stay on your device.

What is the maximum file size?

100 MB on desktop browsers, 50 MB on phones and tablets. Compress and PDF to JPG also cap at 200 pages per run because they redraw every page.

Is it really free?

Yes — all twelve tools, with no watermark on the result and no paid tier behind the download.

Can I make a legally certified e-signature?

No. Sign PDF places a visual signature image on the page — what most everyday paperwork needs. For a qualified electronic signature with a certificate, use an accredited provider.